Materials and Construction The temperature at which new grains are formed in the metal is called the __________ temperature. Lower critical Recrystallisation Eutectic Upper critical Lower critical Recrystallisation Eutectic Upper critical ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising is not a zinc diffusion process. A zinc diffusion process is termed as None of these Sheradising Parkerising Anodising None of these Sheradising Parkerising Anodising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium storage vessel can be used to store Ferrous sulphate None of these Aqua regia Hydrochloric acid (10%) Ferrous sulphate None of these Aqua regia Hydrochloric acid (10%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of Rubber lined mild steel Lead lined mild steel Aluminium Cast iron Rubber lined mild steel Lead lined mild steel Aluminium Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Water gas generator is made of Cast iron Carbon steel-brick lined High carbon steel-procelain lined Stainless steel-lead lined Cast iron Carbon steel-brick lined High carbon steel-procelain lined Stainless steel-lead lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For handling sulphuric acid of 95% strength, the suitable material of construction for pipes is Nickel Cast iron Stainless steel Aluminium Nickel Cast iron Stainless steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
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